:root{
  --bg:#f6f7f9; --card:#fff; --ink:#15181d; --muted:#6a7280; --line:#e3e6eb;
  --accent:#1f5eff; --pos:#0f8a4b; --neg:#c9302c; --warn:#b7791f;
  --kern:#2f6fed; --sat:#e0802a;
}
@media (prefers-color-scheme: dark){
  :root{ --bg:#0f1216; --card:#171b21; --ink:#e9ecf1; --muted:#929bab; --line:#262c35;
         --accent:#6b93ff; --pos:#3ccf85; --neg:#ff6b66; --warn:#e5b04d; --kern:#6b93ff; --sat:#f0a050; }
}
*{box-sizing:border-box}
html{-webkit-text-size-adjust:100%}
body{margin:0;background:var(--bg);color:var(--ink);font:15px/1.45 system-ui,-apple-system,"Segoe UI",Roboto,sans-serif}
h1{font-size:20px;margin:0} h2{font-size:16px;margin:0 0 10px} h3{font-size:14px;margin:14px 0 6px}
.muted{color:var(--muted)} .small{font-size:12.5px}
.pos{color:var(--pos)} .neg{color:var(--neg)} .warn{color:var(--warn)}
.num{font-variant-numeric:tabular-nums;text-align:right;white-space:nowrap}
.top{display:flex;justify-content:space-between;align-items:center;gap:12px;padding:14px 20px;
     background:var(--card);border-bottom:1px solid var(--line);position:sticky;top:0;z-index:5}
.right{display:flex;gap:10px;align-items:center}
main{max-width:1180px;margin:0 auto;padding:16px 16px 60px}
.card{background:var(--card);border:1px solid var(--line);border-radius:12px;padding:16px;margin-bottom:14px}
.kpis{display:grid;grid-template-columns:repeat(auto-fit,minmax(170px,1fr));gap:12px;margin-bottom:14px}
.kpi{background:var(--card);border:1px solid var(--line);border-radius:12px;padding:12px 14px}
.kpi .l{color:var(--muted);font-size:12.5px} .kpi .v{font-size:22px;font-weight:650;margin-top:2px}
.kpi .s{font-size:12.5px;margin-top:2px}
.pill{border-radius:999px;padding:3px 10px;font-size:12px;border:1px solid var(--line);color:var(--muted)}
.pill.sim{color:var(--warn);border-color:var(--warn)} .pill.live{color:var(--pos);border-color:var(--pos)}
.btn{background:var(--accent);color:#fff;border:0;border-radius:8px;padding:8px 14px;font:inherit;cursor:pointer}
.btn.ghost{background:transparent;color:var(--ink);border:1px solid var(--line)}
.btn:disabled{opacity:.5;cursor:default}
.tabs{display:flex;gap:6px;margin:6px 0 14px;overflow-x:auto}
.tabs button{background:transparent;border:1px solid var(--line);color:var(--muted);border-radius:999px;
             padding:7px 14px;font:inherit;cursor:pointer;white-space:nowrap}
.tabs button.on{background:var(--ink);color:var(--bg);border-color:var(--ink)}
table{width:100%;border-collapse:collapse}
th,td{padding:9px 8px;border-bottom:1px solid var(--line);text-align:left;vertical-align:middle}
th{font-size:12px;font-weight:600;color:var(--muted);text-transform:none}
th.num,td.num{text-align:right}
tr.row{cursor:pointer} tr.row:hover{background:color-mix(in srgb,var(--accent) 6%,transparent)}
tr.row.sel{background:color-mix(in srgb,var(--accent) 10%,transparent)}
.tablewrap{overflow-x:auto}
.dot{display:inline-block;width:9px;height:9px;border-radius:50%;margin-right:7px}
.dot.kern{background:var(--kern)} .dot.satellit{background:var(--sat)}
.wbar{position:relative;height:8px;background:var(--line);border-radius:4px;min-width:90px}
.wbar i{position:absolute;left:0;top:0;bottom:0;border-radius:4px}
.wbar b{position:absolute;top:-3px;bottom:-3px;width:2px;background:var(--ink)}
.grid2{display:grid;grid-template-columns:1fr 1fr;gap:14px}
@media(max-width:820px){.grid2{grid-template-columns:1fr}.top{padding:12px}}
.chart{position:relative}
.chart svg{width:100%;height:auto;display:block}
.chart .tip{position:absolute;pointer-events:none;background:var(--ink);color:var(--bg);font-size:12px;
            padding:4px 8px;border-radius:6px;white-space:nowrap;transform:translate(-50%,-120%)}
.seg{display:inline-flex;border:1px solid var(--line);border-radius:8px;overflow:hidden}
.seg button{background:transparent;border:0;padding:5px 11px;font:inherit;color:var(--muted);cursor:pointer}
.seg button.on{background:var(--ink);color:var(--bg)}
input,select{font:inherit;color:var(--ink);background:var(--bg);border:1px solid var(--line);border-radius:8px;padding:7px 9px;max-width:100%}
input[type=number]{width:110px;text-align:right}
label{display:block;font-size:13px;color:var(--muted);margin-bottom:4px}
.row-flex{display:flex;gap:10px;flex-wrap:wrap;align-items:center}
.badge{font-size:11.5px;border-radius:6px;padding:2px 7px;background:var(--line);color:var(--muted)}
.badge.crit{background:color-mix(in srgb,var(--neg) 18%,transparent);color:var(--neg)}
.badge.warn{background:color-mix(in srgb,var(--warn) 18%,transparent);color:var(--warn)}
.note{border-left:3px solid var(--warn);padding:6px 12px;background:color-mix(in srgb,var(--warn) 8%,transparent);border-radius:4px;margin-bottom:12px}
.login{display:flex;min-height:100vh;align-items:center;justify-content:center}
.login-card{width:min(360px,92vw)} .login-card input{width:100%;margin-bottom:12px}
.login-card h1{margin-bottom:12px}
[hidden]{display:none!important}